English verb conjugation
TO CONGRATULATE

Regular verb: congratulate - congratulated - congratulated

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I congratulate? don't you congratulate? doesn't she congratulate? don't we congratulate? don't you congratulate? don't they congratulate?	am I not congratulating? aren't you congratulating? isn't she congratulating? aren't we congratulating? aren't you congratulating? aren't they congratulating?	didn't I congratulate? didn't you congratulate? didn't she congratulate? didn't we congratulate? didn't you congratulate? didn't they congratulate?	wasn't I congratulating? weren't you congratulating? wasn't she congratulating? weren't we congratulating? weren't you congratulating? weren't they congratulating?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I congratulated? haven't you congratulated? hasn't she congratulated? haven't we congratulated? haven't you congratulated? haven't they congratulated?	haven't I been congratulating? haven't you been congratulating? hasn't she been congratulating? haven't we been congratulating? haven't you been congratulating? haven't they been congratulating?	hadn't I congratulated? hadn't you congratulated? hadn't she congratulated? hadn't we congratulated? hadn't you congratulated? hadn't they congratulated?	hadn't I been congratulating? hadn't you been congratulating? hadn't she been congratulating? hadn't we been congratulating? hadn't you been congratulating? hadn't they been congratulating?
Future	Future continuous	Future perfect	Future perfect continuous
won't I congratulate? won't you congratulate? won't she congratulate? won't we congratulate? won't you congratulate? won't they congratulate?	won't I be congratulating? won't you be congratulating? won't she be congratulating? won't we be congratulating? won't you be congratulating? won't they be congratulating?	won't I have congratulated? won't you have congratulated? won't she have congratulated? won't we have congratulated? won't you have congratulated? won't they have congratulated?	won't I have been congratulating? won't you have been congratulating? won't she have been congratulating? won't we have been congratulating? won't you have been congratulating? won't they have been congratulating?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I congratulate? wouldn't you congratulate? wouldn't she congratulate? wouldn't we congratulate? wouldn't you congratulate? wouldn't they congratulate?	wouldn't I be congratulating? wouldn't you be congratulating? wouldn't she be congratulating? wouldn't we be congratulating? wouldn't you be congratulating? wouldn't they be congratulating?	wouldn't I have congratulated? wouldn't you have congratulated? wouldn't she have congratulated? wouldn't we have congratulated? wouldn't you have congratulated? wouldn't they have congratulated?	wouldn't I have been congratulating? wouldn't you have been congratulating? wouldn't she have been congratulating? wouldn't we have been congratulating? wouldn't you have been congratulating? wouldn't they have been congratulating?

Infinitive

Imperative

Infinitive		Imperative
to congratulate		- - -

Participle

Present	Past
congratulating	congratulated